Quick Answer: What Is The Meaning Of === In Php?

What is the use of === in php?

The == operator just checks to see if the left and right values are equal.

But, the === operator (note the extra “=”) actually checks to see if the left and right values are equal, and also checks to see if they are of the same variable type (like whether they are both booleans, ints, etc.)..

What’s the difference between == and === PHP?

Introduction: Two of the many comparison operators used by PHP are ‘==’ (i.e. equal) and ‘===’ (i.e. identical). The difference between the two is that ‘==’ should be used to check if the values of the two operands are equal or not. On the other hand, ‘===’ checks the values as well as the type of operands.

Why would you use === instead of == in PHP?

You would use === to test whether a function or variable is false rather than just equating to false (zero or an empty string).

What does === mean in coding?

What does === triple equal means. Just like double equal operator === also used to compare two values on left and right. This will also return true or false based on comparison. Triple equal operator is also common used in if else conditions, while loops and some other places in code.

Is PHP good in 2020?

PHP is the language that can be used to build any kind of websites in 2020, starting with landing pages and simple WordPress websites, ending with complex web platforms like Facebook. Flexibility, nativity, multiple integration opportunities, and high speed are among the main reasons why we use PHP in our web projects.

Why is PHP so bad?

Developers hate PHP because it’s a technically inconsistent language with a bad design. … We also see a lot of security problems with PHP. And the problem is the same here. It’s very easy to make bad and insecure code with PHP.

Which software is used in PHP?

NetBeans, the most widely used PHP IDE for PHP application development. This tool comes with all the rich features, which supports multiple languages. NetBeans was initially used for Java development, but the current version of this tool is lightweight, faster as well as supportive for PHP development services.

Is PHP a dead language?

PHP isn’t quite dead, but it isn’t fully alive either — not in an independent manner like JavaScript is currently in the development ecosystem. The server-side language’s relationship with WordPress is an intimate one and rests on the platform’s long-term uptake by general users.

Is PHP used?

It’s an open source, server-side, scripting language used for the development of web applications. … PHP can be embedded in HTML, and it’s well suited for web development and the creation of dynamic web pages for web applications, e-commerce applications, and database applications.

What is $_ POST in PHP?

PHP $_POST is a PHP super global variable which is used to collect form data after submitting an HTML form with method=”post”. $_POST is also widely used to pass variables.

What does PHP stand for?

PHP: Hypertext PreprocessorWhat is PHP? PHP is an acronym for “PHP: Hypertext Preprocessor” PHP is a widely-used, open source scripting language. PHP scripts are executed on the server.

Does PHP has a future?

Although there is a lot of discussion about the future of PHP, it is clear that PHP does have a future. It is by far the most used programming language for websites. … There are plenty of jobs involving PHP skills and this will stay the same in the near future.